Test Pen 7in1 PH/ORP/EC/TEMP/SALT/S.G/TDS LCD Backlight Waterproof IP67 Water Quality Tester Multifunctional Analysis Instrumen

Test Pen 7in1 PH/ORP/EC/TEMP/SALT/S.G/TDS LCD Backlight Waterproof IP67 Water Quality Tester Multifunctional Analysis Instrumen
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sku: 1005006057367101
$20.42
Shipping from: China
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